6,6'-Dimethyl-2,2'-bipyridine

Also known as: 6,6'-Bi-2-picoline, 6,6'-Di-2-picolyl, 6,6'-Dimethyl-2,2'-dipyridyl, 2,2'-Bipyridine, 6,6'-dimethyl-, 2-methyl-6-(6-methyl-2-pyridyl)pyridine, 2-methyl-6-(6-methylpyridin-2-yl)pyridine, 6,6'-Dimethyl-2,2'-bipyridyl, EINECS 224-566-5, MFCD00059776

6,6'-Dimethyl-2,2'-bipyridine (CAS 4411-80-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2 and a molecular weight of 184.23700 g/mol. Key properties include a melting point of 93-95 °C(lit.), a boiling point of 286 °C, a density of 1.06g/cm3 and a flash point of 104.9ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4411-80-7
Jingsj CID: J-13603-8
Molecular Formula: C₁₂H₁₂N₂
Molecular Weight: 184.23700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	93-95 °C(lit.)
Boiling Point	286 °C
Density	1.06g/cm3
Flash Point	104.9ºC
Exact Mass	184.10000
PSA	25.78000
LogP	2.76040
Refractive Index	1.566

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6,6'-Dimethyl-2,2'-bipyridine?

The CAS number of 6,6'-Dimethyl-2,2'-bipyridine is 4411-80-7.

What are the molecular formula and molecular weight of 6,6'-Dimethyl-2,2'-bipyridine?

6,6'-Dimethyl-2,2'-bipyridine has molecular formula C12H12N2 and molecular weight 184.23700 g/mol.

Is 6,6'-Dimethyl-2,2'-bipyridine hazardous?

6,6'-Dimethyl-2,2'-bipyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 6,6'-Dimethyl-2,2'-bipyridine?

For 6,6'-Dimethyl-2,2'-bipyridine, Upstream Products: 2-Bromo-6-methylpyridine, 2-Chloro-6-methylpyridine, 2,6-Dichloropyridine; Downstream Products: 6,6'-Bis(chloromethyl)-2,2'-bipyridine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "6,6'-Dimethyl-2,2'-bipyridine (CAS 4411-80-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13603-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.